canirequire › CommonJS › connect-history-api-fallback
Is connect-history-api-fallback ESM-only? Can you require() it?
Provides a fallback for non-existing directories so that the HTML 5 history API can be used.
Last verified Sep 9, 2026 against connect-history-api-fallback@2.0.0. JSON
CommonJS CommonJS — require() works on every Node.js version
connect-history-api-fallback ships CommonJS only. require("connect-history-api-fallback") works everywhere. import "connect-history-api-fallback" also works because Node.js and Bun can import CommonJS from ES modules, but only the default export is guaranteed; named imports depend on Node's static analysis of the module.
Does connect-history-api-fallback@2.0.0 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("connect-history-api-fallback") from a CommonJS file and import "connect-history-api-fallback" from an ES module.
| Runtime | require("connect-history-api-fallback") | import "connect-history-api-fallback" |
|---|---|---|
| Node.js 18 | ✓ works | ✓ works |
| Node.js 20 | ✓ works | ✓ works |
| Node.js 22 | ✓ works | ✓ works |
| Node.js 24 | ✓ works | ✓ works |
| Node.js 26 | ✓ works | ✓ works |
| Bun 1.4 | ✓ works | ✓ works |
How to import connect-history-api-fallback
ES modules (import)
import connectHistoryApiFallback from "connect-history-api-fallback";Named imports from a CommonJS package only work when Node.js can statically detect them. If a named import fails, use the default import and destructure.
CommonJS (require)
const connectHistoryApiFallback = require("connect-history-api-fallback");Module format by version
Derived from the type, main and exports fields of every stable release on npm (13 versions; the newest 13 shown).
| Versions | Format | First published |
|---|---|---|
| 0.0.1 – 2.0.0 | CommonJS | May 18, 2013 |
Frequently asked
Is connect-history-api-fallback ESM-only?
connect-history-api-fallback@2.0.0 is a CommonJS package. connect-history-api-fallback ships CommonJS only. require("connect-history-api-fallback") works everywhere. import "connect-history-api-fallback" also works because Node.js and Bun can import CommonJS from ES modules, but only the default export is guaranteed; named imports depend on Node's static analysis of the module.
Can I import connect-history-api-fallback with ES module syntax?
Yes. import connectHistoryApiFallback from "connect-history-api-fallback" works in Node.js and Bun because they support importing CommonJS modules. Named imports work only when Node.js can statically detect the exports.
Does connect-history-api-fallback work in Bun?
Yes. import "connect-history-api-fallback" loaded successfully in Bun 1.4 on Sep 9, 2026.
Does connect-history-api-fallback ship TypeScript types?
Not bundled. Install the community types with "npm install -D @types/connect-history-api-fallback".
Links
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